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/*
------------------------------------------------------------------------
$Id$
------------------------------------------------------------------------
COPYRIGHT (c) 1997
Objective Design Systems Ltd Pty (ODS)
All rights reserved (R) Objective Design Systems Ltd Pty
The license and distribution terms for this file may be found in the
file LICENSE in this distribution or at
http://www.OARcorp.com/rtems/license.html.
------------------------------------------------------------------------
See header file.
------------------------------------------------------------------------
*/
#include <rtems++/rtemsTimer.h>
/* ----
rtemsTimer
*/
rtemsTimer::rtemsTimer(const char* tname)
: name(0),
repeat(false),
id(0)
{
strcpy(name_str, " ");
create(tname);
}
rtemsTimer::rtemsTimer()
: name(0),
repeat(false),
id(0)
{
strcpy(name_str, " ");
}
rtemsTimer::~rtemsTimer()
{
destroy();
}
void rtemsTimer::make_invalid()
{
strcpy(name_str, " ");
name = 0;
id = 0;
repeat = false;
}
const rtems_status_code rtemsTimer::create(const char* tname)
{
if (id)
return set_status_code(RTEMS_ILLEGAL_ON_SELF);
strcpy(name_str, " ");
for (int c = 0; (c < 4) && (tname[c] != '\0'); c++)
name_str[c] = tname[c];
name = rtems_build_name(name_str[0],
name_str[1],
name_str[2],
name_str[3]);
set_status_code(rtems_timer_create(name, &id));
if (unsuccessful())
{
make_invalid();
}
return last_status_code();
}
const rtems_status_code rtemsTimer::destroy()
{
if (id)
{
set_status_code(rtems_timer_delete(id));
make_invalid();
}
else
set_status_code(RTEMS_NOT_OWNER_OF_RESOURCE);
return last_status_code();
}
void rtemsTimer::common_handler(rtems_id , void *user_data)
{
rtemsTimer *timer = (rtemsTimer*) user_data;
if (timer->repeat)
timer->reset();
timer->triggered();
}
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